JP7377814B2 - 排水システム - Google Patents

排水システム Download PDF

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Publication number
JP7377814B2
JP7377814B2 JP2020555718A JP2020555718A JP7377814B2 JP 7377814 B2 JP7377814 B2 JP 7377814B2 JP 2020555718 A JP2020555718 A JP 2020555718A JP 2020555718 A JP2020555718 A JP 2020555718A JP 7377814 B2 JP7377814 B2 JP 7377814B2
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JP
Japan
Prior art keywords
pipe
light
state detection
detection device
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2020555718A
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English (en)
Japanese (ja)
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JPWO2020100891A1 (ja
Inventor
雅彦 山本
敏朗 永井
敏 佐々木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Publication of JPWO2020100891A1 publication Critical patent/JPWO2020100891A1/ja
Application granted granted Critical
Publication of JP7377814B2 publication Critical patent/JP7377814B2/ja
Active legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
JP2020555718A 2018-11-12 2019-11-12 排水システム Active JP7377814B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018212027 2018-11-12
JP2018212027 2018-11-12
PCT/JP2019/044329 WO2020100891A1 (ja) 2018-11-12 2019-11-12 排水システム

Publications (2)

Publication Number Publication Date
JPWO2020100891A1 JPWO2020100891A1 (ja) 2021-09-30
JP7377814B2 true JP7377814B2 (ja) 2023-11-10

Family

ID=70731250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020555718A Active JP7377814B2 (ja) 2018-11-12 2019-11-12 排水システム

Country Status (4)

Country Link
JP (1) JP7377814B2 (zh)
CN (1) CN112996965A (zh)
TW (1) TW202028575A (zh)
WO (1) WO2020100891A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7471154B2 (ja) 2020-06-22 2024-04-19 株式会社ブリヂストン 排水管管理システム、排水管管理方法、及び排水管管理プログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002267514A (ja) 2001-03-09 2002-09-18 Toto Ltd 配管内における物質の流れ状態検知装置及び配管内における物質の流れ状態検知システム
JP2018025073A (ja) 2016-08-12 2018-02-15 株式会社ブリヂストン 継手、及び排水システム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0328595A (ja) * 1989-06-26 1991-02-06 Hitachi Elevator Eng & Service Co Ltd 配管内の洗浄時期検知装置
JPH08200600A (ja) * 1995-01-20 1996-08-06 Nippon Steel Corp 半導体製造用ガス配管
JPH11304567A (ja) * 1998-04-24 1999-11-05 Rohm Co Ltd 洗浄装置の洗浄液検査装置
JP2001152502A (ja) * 1999-11-26 2001-06-05 Kubota Corp 排水設備の監視システム
JP4295416B2 (ja) * 2000-04-28 2009-07-15 須賀工業株式会社 排水管閉塞自動回避設備
JP2005113559A (ja) * 2003-10-09 2005-04-28 Tsurumi Mfg Co Ltd 排水圧送設備および方式
JP2009030332A (ja) * 2007-07-26 2009-02-12 Panasonic Electric Works Co Ltd 排水能力低下検知装置
CN101333059B (zh) * 2008-07-18 2011-06-29 武汉理工大学 下水道联合清污车泥水分离系统及其使用方法
JP2013002211A (ja) * 2011-06-20 2013-01-07 Aron Kasei Co Ltd 建物の排水管配管構造
CN106088267B (zh) * 2016-07-22 2019-02-15 安徽机电职业技术学院 家用下水管防堵报警装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002267514A (ja) 2001-03-09 2002-09-18 Toto Ltd 配管内における物質の流れ状態検知装置及び配管内における物質の流れ状態検知システム
JP2018025073A (ja) 2016-08-12 2018-02-15 株式会社ブリヂストン 継手、及び排水システム

Also Published As

Publication number Publication date
WO2020100891A1 (ja) 2020-05-22
TW202028575A (zh) 2020-08-01
JPWO2020100891A1 (ja) 2021-09-30
CN112996965A (zh) 2021-06-18

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